Improvement in harrows



T..M. KING.

Harrows.

Patented May 20.1873

gunnw Wn/esses UNITED STATES PATENT OEEIGE.A

THOMAS M. KING, OF MURFREESBOROUGH, TENNESSEE.

IMPROVEMENT IN HARROWS.

Specificatidn forming part of Letters Patent No. 139,065, dated May 20, 1873; application filed January 6, 1873.

To all 'whom it may concern:

Be it known that I, TEoMAs M. KING, oi Murfreesborough, in the county ofRutherford and State of Tennessee, have invented a new and useful Improvement in Harrows, of which the following is a specification:

Figure l is side view, and Fig. 2 a plan view of the harrow. v

It consists of two harrows, the frame of each being formed of a straight bar and a semicircular bar, and attached to a beam by bolts, so as to be adjustable at various angles to each other, as hereinafter described.

A is the plow-beam, B B are the handles, O O uprights, and b a round connecting handles and uprights. Each barrow-frame is formed of a straight bar, D, and seniicircular bar F,

their respective ends joining. G G are braces connecting the bars D and F. A number of teeth (not shown) are attached to the bars D by screw-thread and nut, or in any other suitable manner. The harrows are attached to the beam A by two screw-bolts j" passing The improved barrow, consisting of the two like parts, each formed of a straight bar, D, perforated semicircular bar F, central bracebar G, and teeth E, attached to the beam A by two adjusting boltsj", as shown and described, whereby they may be set at various angles to each other horizontally and adj usted so as to leave a wide or narrow space between them at their front ends, as specified.

Witnesses: THOMAS M. KING.

WM. T. HENDERSON, J AMES CLAYTON. 

